Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.1 on date 26-10-2019 and time 23:45:28 (UTC) in region Costa Calabra nord occidentale (Cosenza)

A magnitude ML 2.1 earthquake occured in region: Costa Calabra nord occidentale (Cosenza), on

  • 26-10-2019 23:45:28 (UTC)
  • 27-10-2019 01:45:28 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.2390, 15.7390 at 117 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

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Municipalities within 20 km from the epicenter

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

An earthquake occurred to
45 Km W of Cosenza (67546 inhabitants)
58 Km NW of Lamezia Terme (70714 inhabitants)
83 Km W of Catanzaro (90612 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000 		ML 2.1 2019-10-26
23:45:28		 39.239 15.7393 117 2020-02-28
16:42:03		 Bollettino Sismico Italiano INGV 73786551
Reviewed
Rev100 		ML 2.0 2019-10-26
23:45:29		 39.2173 15.7118 110 2019-10-26
23:58:19		 Sala Sismica INGV-Roma 73462981
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-26 23:45:28 ± 0.24
Latitude 39.2390 ± 0.0072
Longitude 15.7393 ± 0.0209
Depth (km) 117 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 73786551

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1465
Semi-minor axis of confidence ellipse (meter) 1084
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 89
Circular confidence region, given by single value of horizontal uncertainty (meter) 1470.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 146
Number of associated phases, regardless of their use for origin computation 33
Number of defining phases 33
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.33
Epicentral distance of station closest to the epicenter (degree) 0.33365
Epicentral distance of station farthest from the epicenter (degree) 1.23567
Number of stations at which the event was observed 21
Number of stations from which data was used for origin computation 21
Magnitudes information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.4
Num. used stations 18
Type of magnitude ML
Reference to an origin 73786551
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-12-13 11:08:21

ML:2.0

Field Value
Value 2.0
Uncertainty 0.4
Num. used stations 18
Type of magnitude ML
Reference to an origin 73462981
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-26 23:58:19
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MPNC.HHZ. 2019-10-26T23:46:09.47 0.3 undecidable manual S 196 125.6742 129 0.25 60
IV.SOI.EHN. 2019-10-26T23:46:09.99 0.6 undecidable manual S 168 132.1677 127 -0.31 39
IV.MSRU.HHZ. 2019-10-26T23:46:07.14 0.3 undecidable manual S 191 110.0121 133 0.49 59
IV.SIRI.HNE. 2019-10-26T23:46:06.08 0.6 undecidable manual S 6 105.2169 134 0.18 42
IV.SALB.HHZ. 2019-10-26T23:46:04.19 0.3 undecidable manual S 36 87.7455 140 0.85 53
MN.TIP.HHN. 2019-10-26T23:46:03.20 0.6 undecidable manual S 94 87.8454 140 -0.14 44
MN.CUC.HHZ. 2019-10-26T23:46:02.13 0.3 undecidable manual S 4 83.9493 141 -0.69 58
IV.CELI.HHZ. 2019-10-26T23:46:01.99 0.3 undecidable manual S 74 68.4759 147 1.14 49
IV.GRIS.EHE. 2019-10-26T23:45:59.20 0.3 undecidable manual S 10 56.499 152 -0.33 68
IV.SPS2.HHZ. 2019-10-26T23:45:59.24 0.3 undecidable manual S 83 51.8037 154 0.16 71
IV.CAR1.HHZ. 2019-10-26T23:45:57.44 0.3 undecidable manual S 88 40.5261 159 -0.68 63
IV.CET2.HHZ. 2019-10-26T23:45:57.55 0.3 undecidable manual S 30 37.0296 161 -0.31 71
IV.MTTG.HHE. 2019-10-26T23:45:53.26 0.6 undecidable manual P 181 137.1627 126 0.11 40
IV.SOI.EHN. 2019-10-26T23:45:53.19 0.3 undecidable manual P 168 132.1677 127 0.54 55
IV.MPNC.HHZ. 2019-10-26T23:45:52.10 0.1 undecidable manual P 196 125.6742 129 0.09 83
IV.CMPR.HHZ. 2019-10-26T23:45:52.21 0.1 undecidable manual P 343 125.3745 129 0.23 80
IV.MSRU.HHZ. 2019-10-26T23:45:50.66 0.1 positive manual P 191 110.0121 133 0.12 85
IV.MGR.HHE. 2019-10-26T23:45:50.16 0.6 undecidable manual P 351 100.9212 136 0.43 41
MN.CEL.HHZ. 2019-10-26T23:45:50.25 0.1 undecidable manual P 173 109.4127 133 -0.23 84
IV.PLAC.HHZ. 2019-10-26T23:45:50.00 0.3 undecidable manual P 145 106.4157 134 -0.21 63
IV.LADO.EHE. 2019-10-26T23:45:49.51 0.3 undecidable manual P 87 106.6155 134 -0.72 54
IV.SIRI.HNE. 2019-10-26T23:45:49.90 0.3 undecidable manual P 6 105.2169 134 -0.2 64
IV.BULG.HHE. 2019-10-26T23:45:49.93 0.3 undecidable manual P 342 98.124 136 0.45 61
IV.SALB.HHZ. 2019-10-26T23:45:49.03 0.1 undecidable manual P 36 87.7455 140 0.41 84
MN.TIP.HHN. 2019-10-26T23:45:48.22 0.1 undecidable manual P 94 87.8454 140 -0.41 84
IV.TDS.HHZ. 2019-10-26T23:45:47.04 0.3 undecidable manual P 47 69.375 147 -0.21 68
MN.CUC.HHZ. 2019-10-26T23:45:47.97 0.3 undecidable manual P 4 83.9493 141 -0.36 64
IV.CELI.HHZ. 2019-10-26T23:45:47.49 0.1 negative manual P 74 68.4759 147 0.3 89
IV.GRI.EHN. 2019-10-26T23:45:47.77 0.3 undecidable manual P 128 74.6697 145 0.15 68
IV.GRIS.EHE. 2019-10-26T23:45:46.31 0.1 negative manual P 10 56.499 152 -0.12 95
IV.CET2.HHZ. 2019-10-26T23:45:45.47 0.1 negative manual P 30 37.0296 161 0.01 100
IV.SPS2.HHZ. 2019-10-26T23:45:45.93 0.3 undecidable manual P 83 51.8037 154 -0.23 70
IV.CAR1.HHZ. 2019-10-26T23:45:45.30 0.1 negative manual P 88 40.5261 159 -0.31 94
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.IST3.HHN. ML:3.8 0.0039642825 0.3968 AML other m 2019-10-26T23:45:57.85
IV.CET2.HHN. ML:2.5 0.00024766595000000005 0.2432 AML other m 2019-10-26T23:45:57.88
IV.IST3.HHE. ML:3.6 0.002667063 0.512 AML other m 2019-10-26T23:45:58.11
IV.CAR1.HNE. ML:2.2 0.000127357415 0.3968 AML other m 2019-10-26T23:45:58.28
IV.CAR1.HHE. ML:2.1 0.00008295203 0.3456 AML other m 2019-10-26T23:45:58.30
IV.CET2.HHE. ML:2.1 0.00010070666500000001 0.1408 AML other m 2019-10-26T23:45:58.83
IV.CAR1.HHN. ML:2.0 0.00006373020999999999 0.3456 AML other m 2019-10-26T23:45:58.81
IV.CAR1.HNN. ML:2.5 0.0002242901 2.1248 AML other m 2019-10-26T23:46:00.30
IV.CELI.HHN. ML:1.8 0.000040767735 0.4864 AML other m 2019-10-26T23:46:03.12
IV.CELI.HHE. ML:1.9 0.000043480235 1.3184 AML other m 2019-10-26T23:46:02.73
IV.SALB.HHN. ML:1.4 0.0000160742905 0.512 AML other m 2019-10-26T23:46:04.52
IV.SALB.HHE. ML:1.7 0.000025939325 0.3584 AML other m 2019-10-26T23:46:04.54
IV.MSRU.HHN. ML:2.1 0.000059865379999999996 0.1792 AML other m 2019-10-26T23:46:07.88
IV.MSRU.HHE. ML:2.1 0.00005926507 0.384 AML other m 2019-10-26T23:46:07.85
IV.MPNC.HHE. ML:2.0 0.000046380144999999996 0.4224 AML other m 2019-10-26T23:46:10.04
IV.MPNC.HHN. ML:2.1 0.000052932565 1.1776 AML other m 2019-10-26T23:46:14.56
IV.CELI.HNE. ML:1.8 0.00003279996 0.7808 AML other m 2019-10-26T23:46:14.81
IV.CELI.HNN. ML:1.8 0.00004145327 1.0112 AML other m 2019-10-26T23:46:22.07
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
Waveforms Seismic signals in miniseed + resp format Download